From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=43230 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PIvAK-0004Ut-1A for qemu-devel@nongnu.org; Wed, 17 Nov 2010 22:28:04 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PIvAE-0006r3-IC for qemu-devel@nongnu.org; Wed, 17 Nov 2010 22:28:03 -0500 Received: from cantor.suse.de ([195.135.220.2]:32801 helo=mx1.suse.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PIvAE-0006qa-BD for qemu-devel@nongnu.org; Wed, 17 Nov 2010 22:27:58 -0500 From: Alexander Graf Date: Thu, 18 Nov 2010 04:27:55 +0100 Message-Id: <1290050875-23848-11-git-send-email-agraf@suse.de> In-Reply-To: <1290050875-23848-1-git-send-email-agraf@suse.de> References: <1290050875-23848-1-git-send-email-agraf@suse.de> Subject: [Qemu-devel] [PATCH 10/10] ahci: spawn controller on demand List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: QEMU-devel Developers Cc: Joerg Roedel , Gerd Hoffmann , Stefan Hajnoczi , tj@kernel.org, Roland Elek , Sebastian Herbszt When we add a device using -drive to the guest, we also need to create a new SATA bus to handle the device. This patch does it the same way SCSI does it today. Signed-off-by: Alexander Graf --- hw/pc.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/hw/pc.c b/hw/pc.c index 69b13bf..d0320c4 100644 --- a/hw/pc.c +++ b/hw/pc.c @@ -1075,4 +1075,9 @@ void pc_pci_device_init(PCIBus *pci_bus) for (bus = 0; bus <= max_bus; bus++) { pci_create_simple(pci_bus, -1, "lsi53c895a"); } + + max_bus = drive_get_max_bus(IF_SATA); + for (bus = 0; bus <= max_bus; bus++) { + pci_create_simple(pci_bus, -1, "ahci"); + } } -- 1.6.0.2